5h agoY Combinator co-founder Paul Graham describes a safety scare after a power line short was mistaken for a nuclear startup accidentGarry Tan teased the nuclear startup's Demo Day showcaseSentimentSentimentPos80.7%Neg19.3%Many users are excited by the YC batch's nuclear reactor startup as bold energy innovation while some worry about safety risks after the power cable scare at the event.18 comments with sentiment. View comments.